mirror of
https://github.com/Ranchero-Software/NetNewsWire
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65 lines
1.6 KiB
Swift
65 lines
1.6 KiB
Swift
//
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// MainTimelineTitleView.swift
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// NetNewsWire-iOS
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//
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// Created by Maurice Parker on 9/21/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import UIKit
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class MainTimelineTitleView: UIView {
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@IBOutlet var iconView: IconView?
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@IBOutlet var label: UILabel?
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@IBOutlet var unreadCountView: MainTimelineUnreadCountView?
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@available(iOS 13.4, *)
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private lazy var pointerInteraction: UIPointerInteraction = {
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UIPointerInteraction(delegate: self)
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}()
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override var accessibilityLabel: String? {
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set { }
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get {
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if let name = label?.text {
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let unreadLabel = NSLocalizedString("unread", comment: "Unread label for accessibility")
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return "\(name) \(unreadCountView?.unreadCount ?? 0) \(unreadLabel)"
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}
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else {
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return nil
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}
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}
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}
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func buttonize() {
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heightAnchor.constraint(equalToConstant: 40.0).isActive = true
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accessibilityTraits = .button
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if #available(iOS 13.4, *) {
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addInteraction(pointerInteraction)
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}
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}
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func debuttonize() {
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heightAnchor.constraint(equalToConstant: 40.0).isActive = true
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accessibilityTraits.remove(.button)
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if #available(iOS 13.4, *) {
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removeInteraction(pointerInteraction)
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}
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}
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}
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extension MainTimelineTitleView: UIPointerInteractionDelegate {
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@available(iOS 13.4, *)
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func pointerInteraction(_ interaction: UIPointerInteraction, styleFor region: UIPointerRegion) -> UIPointerStyle? {
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var rect = self.frame
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rect.origin.x = rect.origin.x - 10
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rect.size.width = rect.width + 20
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return UIPointerStyle(effect: .automatic(UITargetedPreview(view: self)), shape: .roundedRect(rect))
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}
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}
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